Looking at the diagram of the View lifecycle posted at the bottom of this
page:
http://help.adobe.com/en_US/flex/mobileapps/WSa122979b4619725672e48c412a3e152164-7fff.html,
shows I should be trying to capture the viewport bitmap data in the complete
handler it looks like to me. In my complete handler I use this code:
private function completeHandler(event:Event):void
{
dispatchEvent(event.clone());
trace("complete");
var videoCoordinates:Point = this.parent.localToGlobal(new Point(this.x,
this.y));
var bitmapData:BitmapData;
_stageWebView.viewPort = new Rectangle(0, videoCoordinates.y,
unscaledWidth, unscaledHeight);
bitmapData = new BitmapData(_stageWebView.viewPort.width,
_stageWebView.viewPort.height);
_stageWebView.drawViewPortToBitmapData(bitmapData);
_stageWebViewBitmap = new Bitmap(bitmapData);
addChild(_stageWebViewBitmap);
_stageWebView.stage = null;
}
This code works fine when using it to capture a screen grab of the viewport
when I need to display a popup window over the viewport. So far tho all i
get is a blank capture when trying to capture it on the View transition.
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